Base | Representation |
---|---|
bin | 111101001100011111110 |
3 | 10202212200101 |
4 | 13221203332 |
5 | 1003131441 |
6 | 110551314 |
7 | 23021125 |
oct | 7514376 |
9 | 3685611 |
10 | 2005246 |
11 | 114a631 |
12 | 80853a |
13 | 552949 |
14 | 3a2abc |
15 | 299231 |
hex | 1e98fe |
2005246 has 4 divisors (see below), whose sum is σ = 3007872. Its totient is φ = 1002622.
The previous prime is 2005231. The next prime is 2005249. The reversal of 2005246 is 6425002.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2005249) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501310 + ... + 501313.
It is an arithmetic number, because the mean of its divisors is an integer number (751968).
22005246 is an apocalyptic number.
2005246 is a deficient number, since it is larger than the sum of its proper divisors (1002626).
2005246 is a wasteful number, since it uses less digits than its factorization.
2005246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1002625.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 2005246 is about 1416.0670888062. The cubic root of 2005246 is about 126.1021679110.
The spelling of 2005246 in words is "two million, five thousand, two hundred forty-six".
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